CN105473188B - 具有光学活性呼气阀的呼吸器 - Google Patents

具有光学活性呼气阀的呼吸器 Download PDF

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Publication number
CN105473188B
CN105473188B CN201480038718.8A CN201480038718A CN105473188B CN 105473188 B CN105473188 B CN 105473188B CN 201480038718 A CN201480038718 A CN 201480038718A CN 105473188 B CN105473188 B CN 105473188B
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China
Prior art keywords
valve
respirator
film
flap
flexible flap
Prior art date
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Active
Application number
CN201480038718.8A
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English (en)
Chinese (zh)
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CN105473188A (zh
Inventor
菲利普·G·马丁
卡罗琳·M·伊利塔洛
吉纳·M·布切拉托
詹姆斯·M·琼泽
威廉·沃德·梅里尔
道格拉斯·S·邓恩
大卫·T·尤斯特
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of CN105473188A publication Critical patent/CN105473188A/zh
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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/006—Indicators or warning devices, e.g. of low pressure, contamination
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks
    • A62B18/025—Halfmasks
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/084—Means for fastening gas-masks to heads or helmets
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/10—Valves
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
    • A41D13/1138—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a cup configuration
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/02—Valves
CN201480038718.8A 2013-07-15 2014-07-15 具有光学活性呼气阀的呼吸器 Active CN105473188B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361846456P 2013-07-15 2013-07-15
US61/846,456 2013-07-15
PCT/US2014/046627 WO2015009679A2 (fr) 2013-07-15 2014-07-15 Appareil de protection respiratoire présentant un clapet d'expiration optiquement actif

Publications (2)

Publication Number Publication Date
CN105473188A CN105473188A (zh) 2016-04-06
CN105473188B true CN105473188B (zh) 2020-06-05

Family

ID=51261276

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480038718.8A Active CN105473188B (zh) 2013-07-15 2014-07-15 具有光学活性呼气阀的呼吸器

Country Status (9)

Country Link
US (2) US10905903B2 (fr)
EP (2) EP4272840A1 (fr)
JP (1) JP6745216B2 (fr)
KR (1) KR102295559B1 (fr)
CN (1) CN105473188B (fr)
AU (1) AU2014290207B2 (fr)
CA (1) CA2917504C (fr)
RU (1) RU2642340C2 (fr)
WO (1) WO2015009679A2 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080271739A1 (en) 2007-05-03 2008-11-06 3M Innovative Properties Company Maintenance-free respirator that has concave portions on opposing sides of mask top section
US9770611B2 (en) 2007-05-03 2017-09-26 3M Innovative Properties Company Maintenance-free anti-fog respirator
PE20160639A1 (es) 2013-11-15 2016-07-09 3M Innovative Properties Co Respirador que tiene valvula de exhalacion montada en centroide no circular
GB201508114D0 (en) 2015-05-12 2015-06-24 3M Innovative Properties Co Respirator tab
GB201609168D0 (en) 2016-05-25 2016-07-06 3M Innovative Properties Co Exhaust valve shroud for a personal protection respiratory device
USD843562S1 (en) * 2016-09-16 2019-03-19 3M Innovative Properties Company Valve cover with diamond pattern
USD900306S1 (en) * 2016-09-16 2020-10-27 3M Innovative Properties Company Valve cover
USD827811S1 (en) * 2016-09-16 2018-09-04 3M Innovative Properties Company Valve cover
USD882758S1 (en) * 2016-09-16 2020-04-28 3M Innovative Properties Company Valve cover
USD849245S1 (en) * 2016-09-16 2019-05-21 3M Innovative Properties Company Valve cover
USD827812S1 (en) * 2016-09-16 2018-09-04 3M Innovative Properties Company Valve cover with openings
RU2719873C1 (ru) * 2016-09-16 2020-04-23 3М Инновейтив Пропертиз Компани Клапан выдоха и респиратор с клапаном выдоха
USD828546S1 (en) * 2016-09-16 2018-09-11 3M Innovative Properties Company Valve cover with openings
USD842983S1 (en) * 2016-09-16 2019-03-12 3M Innovative Properties Company Valve cover
CN110869110B (zh) 2017-07-14 2022-11-18 3M创新有限公司 用于输送多个液体流的适配器
CN108224220B (zh) * 2017-12-15 2019-07-30 浙江海洋大学 一种用于逃生的船用照明灯具
CN109166433B (zh) * 2018-08-16 2021-09-28 医博士医教科技（深圳）有限公司 一种医疗模拟人系统
KR102035719B1 (ko) * 2019-05-22 2019-10-23 박종석 개방 필터가 형성된 마스크
CN109876250B (zh) * 2019-04-01 2023-11-24 威海盛洁医疗科技有限公司 一种智能感应控制可调节喷雾的网式雾化器及其使用方法
US10835704B1 (en) 2019-05-15 2020-11-17 Applied Research Associates, Inc. Reusable respiratory protection device
WO2021212208A1 (fr) * 2020-04-22 2021-10-28 Weining Tan Respirateur chauffé électriquement
KR102184240B1 (ko) * 2020-06-15 2020-11-30 유삼묵 접촉 감소 및 착용 위치 조절을 위한 파지부를 구비한 마스크
US20200404992A1 (en) * 2020-06-16 2020-12-31 Podshots, LLC Face covering
RU2753293C1 (ru) * 2020-08-05 2021-08-12 Акционерное общество "Кампо" Противогаз (респиратор) противоаэрозольный с дополнительной очисткой выдыхаемого воздуха
US11684810B2 (en) 2021-05-25 2023-06-27 Reza Pezeshki Reusable purified air breathing device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1464793A (zh) * 2001-06-29 2003-12-31 兴研株式会社 呼吸装置
CN101394888A (zh) * 2005-12-29 2009-03-25 奥拉夫·赫斯特维特 用于呼吸装置的阀门
CN101516451A (zh) * 2006-10-04 2009-08-26 兴研株式会社 送风式面罩装置

Family Cites Families (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US424688A (en) 1890-04-01 Automatic plug-feeder or plug-cock
US431647A (en) 1890-07-08 Corn-planter
SU11567A1 (ru) * 1928-05-21 1929-09-30 Дрегерверк Генр. и Бернг Дрегер Обратный клапан дл респираторов
US2072516A (en) 1934-02-08 1937-03-02 American Mach & Foundry Insert attachment for wrapping machines
US2230770A (en) 1939-12-09 1941-02-04 Cons Car Heating Co Inc Circuit controller
US2895472A (en) 1956-01-05 1959-07-21 Electric Storage Battery Co Respirator
US4077404A (en) * 1975-09-17 1978-03-07 H. B. W. Medical Instruments Manufacturing Company, Inc. Breathing equipment such as resuscitators
JPS6330863Y2 (fr) 1981-02-18 1988-08-17
JPS6049674B2 (ja) 1982-04-26 1985-11-02 興亜石油株式会社 コ−クス▲あ▼焼装置
US4630604A (en) 1985-04-09 1986-12-23 Siebe North, Inc. Valve assembly for a replaceable filter respirator
US4807619A (en) 1986-04-07 1989-02-28 Minnesota Mining And Manufacturing Company Resilient shape-retaining fibrous filtration face mask
EP0266456A1 (fr) 1986-11-06 1988-05-11 Moldex-Metric AG & Co.KG Masque respiratoire
US4827924A (en) 1987-03-02 1989-05-09 Minnesota Mining And Manufacturing Company High efficiency respirator
US4934362A (en) 1987-03-26 1990-06-19 Minnesota Mining And Manufacturing Company Unidirectional fluid valve
US4790306A (en) 1987-09-25 1988-12-13 Minnesota Mining And Manufacturing Company Respiratory mask having a rigid or semi-rigid, insert-molded filtration element and method of making
US5062421A (en) 1987-11-16 1991-11-05 Minnesota Mining And Manufacturing Company Respiratory mask having a soft, compliant facepiece and a thin, rigid insert and method of making
US4873972A (en) 1988-02-04 1989-10-17 Moldex/Metric Products, Inc. Disposable filter respirator with inner molded face flange
GB8815179D0 (en) 1988-06-25 1988-08-03 Racal Safety Ltd Differential pressure sensor
DE68909707T2 (de) 1988-07-26 1994-02-03 Racal Health & Safety Ltd Atemgerät.
US5486949A (en) 1989-06-20 1996-01-23 The Dow Chemical Company Birefringent interference polarizer
US4981134A (en) 1990-01-16 1991-01-01 Courtney Darryl W Filtering face mask with inhalation/exhalation check valves
US5103337A (en) 1990-07-24 1992-04-07 The Dow Chemical Company Infrared reflective optical interference film
US5217794A (en) 1991-01-22 1993-06-08 The Dow Chemical Company Lamellar polymeric body
US5325892A (en) 1992-05-29 1994-07-05 Minnesota Mining And Manufacturing Company Unidirectional fluid valve
CA2134764C (fr) 1992-05-29 1999-04-27 Daniel A. Japuntich Clapet d'expiration
US7117868B1 (en) 1992-05-29 2006-10-10 3M Innovative Properties Company Fibrous filtration face mask having a new unidirectional fluid valve
US5505197A (en) 1992-12-11 1996-04-09 Modex/Metric Products, Inc. Respirator mask with tapered filter mount and valve aligning pins and ears
US5394568A (en) 1993-01-28 1995-03-07 Minnesota Mining And Manufacturing Company Molded head harness
US5360659A (en) 1993-05-24 1994-11-01 The Dow Chemical Company Two component infrared reflecting film
JPH0750675A (ja) * 1993-08-09 1995-02-21 Fujitsu Ltd 装置内監視回路
US5464010A (en) 1993-09-15 1995-11-07 Minnesota Mining And Manufacturing Company Convenient "drop-down" respirator harness structure and method of use
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
US6277178B1 (en) 1995-01-20 2001-08-21 3M Innovative Properties Company Respirator and filter cartridge
CN1048903C (zh) 1995-03-09 2000-02-02 美国3M公司 平折式个人呼吸保护装置及其制造工艺
US6568392B1 (en) 1995-09-11 2003-05-27 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
JP2773025B2 (ja) 1995-06-08 1998-07-09 興研株式会社 使い捨て防じんマスク
US6737154B2 (en) 1995-06-26 2004-05-18 3M Innovative Properties Company Multilayer polymer film with additional coatings or layers
JPH0910343A (ja) 1995-06-30 1997-01-14 Shigematsu Seisakusho:Kk 吸気弁
GB9515986D0 (en) 1995-08-04 1995-10-04 Racal Health & Safety Ltd Uni-directional fluid valve
US5617849A (en) 1995-09-12 1997-04-08 Minnesota Mining And Manufacturing Company Respirator having thermochromic fit-indicating seal
JP4221522B2 (ja) 1996-02-29 2009-02-12 スリーエム カンパニー 共一連続相を有する光学薄膜
US5825543A (en) 1996-02-29 1998-10-20 Minnesota Mining And Manufacturing Company Diffusely reflecting polarizing element including a first birefringent phase and a second phase
USD389239S (en) 1996-08-19 1998-01-13 Moldex-Metric, Inc. Valve
USD431647S (en) 1996-09-06 2000-10-03 3M Innovative Properties Company Personal respiratory protection device having an exhalation valve
USD424688S (en) 1996-09-06 2000-05-09 3M Innovative Properties Company Respiratory protection mask
US5924420A (en) 1996-09-24 1999-07-20 Minnesota Mining And Manufacturing Company Full face respirator mask having integral connectors disposed in lens area
US5819731A (en) 1997-01-03 1998-10-13 Minnesota Mining And Manufacturing Company Face mask having a combination adjustable ear loop and drop down band
US6186140B1 (en) 1997-03-14 2001-02-13 3M Innovative Properties Company Respiratory filter element having a storage device for keeping track of filter usage and a system for use therewith
US5865172A (en) * 1997-04-08 1999-02-02 The Board Of Regents Of The University Of Texas System Method and apparatus for induction of inhaled pharmacological agent by a pediatric patient
IL124071A (en) 1997-04-18 2001-12-23 Swisscab Sa Method for manufacturing a drip irrigation tube and dripper unit used therein
US6062221A (en) 1997-10-03 2000-05-16 3M Innovative Properties Company Drop-down face mask assembly
GB9723740D0 (en) 1997-11-11 1998-01-07 Minnesota Mining & Mfg Respiratory masks incorporating valves or other attached components
US6045894A (en) 1998-01-13 2000-04-04 3M Innovative Properties Company Clear to colored security film
US6808658B2 (en) 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
US6157490A (en) 1998-01-13 2000-12-05 3M Innovative Properties Company Optical film with sharpened bandedge
CN1104325C (zh) 1998-01-13 2003-04-02 美国3M公司 改性共聚聚酯和改进的多层反射薄膜
US6179948B1 (en) 1998-01-13 2001-01-30 3M Innovative Properties Company Optical film and process for manufacture thereof
US6531230B1 (en) 1998-01-13 2003-03-11 3M Innovative Properties Company Color shifting film
US6207260B1 (en) 1998-01-13 2001-03-27 3M Innovative Properties Company Multicomponent optical body
US6096247A (en) 1998-07-31 2000-08-01 3M Innovative Properties Company Embossed optical polymer films
US6047698A (en) 1998-08-20 2000-04-11 Moldex-Metric, Inc. Unidirectional fluid valve
USD448472S1 (en) 1999-02-17 2001-09-25 3M Innovative Properties Company Respiratory mask
USD443927S1 (en) 1999-02-17 2001-06-19 3M Innovative Properties Company Respiratory mask
US6332465B1 (en) 1999-06-02 2001-12-25 3M Innovative Properties Company Face masks having an elastic and polyolefin thermoplastic band attached thereto by heat and pressure
US6604524B1 (en) 1999-10-19 2003-08-12 3M Innovative Properties Company Manner of attaching component elements to filtration material such as may be utilized in respiratory masks
USD464725S1 (en) 2000-08-03 2002-10-22 3M Innovative Properties Company Nose portion of a powered air-purifying respirator body
US6460539B1 (en) * 2000-09-21 2002-10-08 3M Innovative Properties Company Respirator that includes an integral filter element, an exhalation valve, and impactor element
US6506480B2 (en) 2001-02-16 2003-01-14 3M Innovative Properties Company Color shifting film with a plurality of fluorescent colorants
US6916440B2 (en) 2001-05-31 2005-07-12 3M Innovative Properties Company Processes and apparatus for making transversely drawn films with substantially uniaxial character
US7849856B2 (en) 2001-06-25 2010-12-14 3M Innovative Properties Company Respirator valve
US6883518B2 (en) 2001-06-25 2005-04-26 3M Innovative Properties Company Unidirectional respirator valve
US7028689B2 (en) 2001-11-21 2006-04-18 3M Innovative Properties Company Filtering face mask that uses an exhalation valve that has a multi-layered flexible flap
JP2003265635A (ja) 2002-03-15 2003-09-24 Takashi Kosaka 救急用簡易呼吸確認器
US20040261795A1 (en) 2002-08-28 2004-12-30 Brunell Robert A. Respirator mask and valve
US6949212B2 (en) 2002-11-27 2005-09-27 3M Innovative Properties Company Methods and devices for stretching polymer films
US7064897B2 (en) 2002-12-31 2006-06-20 3M Innovative Properties Company Optical polarizing films with designed color shifts
US7188622B2 (en) 2003-06-19 2007-03-13 3M Innovative Properties Company Filtering face mask that has a resilient seal surface in its exhalation valve
US7019905B2 (en) 2003-12-30 2006-03-28 3M Innovative Properties Company Multilayer reflector with suppression of high order reflections
JP2007050675A (ja) 2005-08-19 2007-03-01 Canon Inc 画像処理方法および画像記録システム
US7503326B2 (en) * 2005-12-22 2009-03-17 3M Innovative Properties Company Filtering face mask with a unidirectional valve having a stiff unbiased flexible flap
US8120854B2 (en) 2006-12-28 2012-02-21 3M Innovative Properties Company Interference films having acrylamide layer and method of making same
US20080178884A1 (en) 2007-01-25 2008-07-31 Gerson Ronald L Fluid Valve with Center Post
BRPI0815855A2 (pt) 2007-09-20 2018-12-04 3M Innovative Properties Co "respirador com peça facial filtrante e método para a fabricação de um respirador com peça facial filtrante"
PL2217334T3 (pl) 2007-11-27 2014-04-30 3M Innovative Properties Co Maska na twarz z zaworem jednokierunkowym
US20090235934A1 (en) 2008-03-24 2009-09-24 3M Innovative Properties Company Filtering face-piece respirator having an integrally-joined exhalation valve
US20140135668A1 (en) * 2012-11-10 2014-05-15 Hugo Andres Belalcazar Cardio-pulmonary resuscitation airway valve and devices
US20100065058A1 (en) 2008-09-18 2010-03-18 Moldex-Metric, Inc. Full face respirator mask
EP2376956A4 (fr) 2008-12-22 2017-11-01 3M Innovative Properties Company Films optiques multicouches à motifs internes employant la réduction de biréfringence spatialement sélective
CN102292291A (zh) 2009-01-12 2011-12-21 科学与工业研究委员会 利用TiO2-多壁碳纳米管(MWCNT)纳米复合物的高效染料敏化太阳能电池
US8365771B2 (en) 2009-12-16 2013-02-05 3M Innovative Properties Company Unidirectional valves and filtering face masks comprising unidirectional valves
USD676527S1 (en) 2009-12-16 2013-02-19 3M Innovative Properties Company Unidirectional valve
KR101840067B1 (ko) 2010-06-30 2018-03-19 쓰리엠 이노베이티브 프로퍼티즈 컴파니 공간 선택적 복굴절 감소를 갖는 확산 반사성 광학 필름
US8975012B2 (en) 2010-06-30 2015-03-10 3M Innovative Properties Company Multi-layer articles capable of forming color images and methods of forming color images
US8975011B2 (en) 2010-06-30 2015-03-10 3M Innovative Properties Company Multi-layer articles capable of forming color images and method of forming color images
KR101841310B1 (ko) 2010-06-30 2018-03-22 쓰리엠 이노베이티브 프로퍼티즈 컴파니 공간 선택적 복굴절 감소를 갖는 지연기 필름 조합물
JP2013539543A (ja) * 2010-06-30 2013-10-24 スリーエム イノベイティブ プロパティズ カンパニー 空間選択的な複屈折低減を有するフィルムを使用するマスク加工
EP2589041B1 (fr) 2010-06-30 2018-04-25 3M Innovative Properties Company Film de guidage de lumière
KR101361180B1 (ko) 2011-05-20 2014-02-07 백종태 능동적 배포형 산소면
EP2658593A1 (fr) 2010-12-29 2013-11-06 3M Innovative Properties Company Respirateur muni d'une valve présentant un clapet à ablation
US8839815B2 (en) * 2011-12-15 2014-09-23 Honeywell International Inc. Gas valve with electronic cycle counter
US9081147B2 (en) 2012-01-03 2015-07-14 3M Innovative Properties Company Effective media retarder films with spatially selective birefringence reduction
USD746974S1 (en) 2013-07-15 2016-01-05 3M Innovative Properties Company Exhalation valve flap

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1464793A (zh) * 2001-06-29 2003-12-31 兴研株式会社 呼吸装置
CN101394888A (zh) * 2005-12-29 2009-03-25 奥拉夫·赫斯特维特 用于呼吸装置的阀门
CN101516451A (zh) * 2006-10-04 2009-08-26 兴研株式会社 送风式面罩装置

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Publication number Publication date
CA2917504A1 (fr) 2015-01-22
AU2014290207B2 (en) 2017-05-11
KR102295559B1 (ko) 2021-08-30
EP3021950B1 (fr) 2023-08-30
JP2016525174A (ja) 2016-08-22
RU2016101429A (ru) 2017-08-18
AU2014290207A1 (en) 2016-02-04
US20160375276A1 (en) 2016-12-29
KR20160030568A (ko) 2016-03-18
WO2015009679A3 (fr) 2015-03-19
EP4272840A1 (fr) 2023-11-08
JP6745216B2 (ja) 2020-08-26
WO2015009679A2 (fr) 2015-01-22
CA2917504C (fr) 2022-06-21
RU2642340C2 (ru) 2018-01-24
CN105473188A (zh) 2016-04-06
US20210113859A1 (en) 2021-04-22
EP3021950A2 (fr) 2016-05-25
US10905903B2 (en) 2021-02-02

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